A tour of norrath, need some advice

[Slave]

Enchanter slower + Druid healer = LESS THAN the slow/heal power of a Shaman. The Shaman heals better, and he also slows better. You'd be using twice the manpower for the same job.

THAT is why a Druid is bad for groups. THAT is why a Wizard is bad for groups. They simply cannot do the roles that they are nominally used for. You are getting literally half the effectiveness per user.